private void Layers_ZoomToLayer(object sender, EnvelopeArgs e)
{
OnZoomToLayer(e.Envelope);
}
/// <summary>
/// Fires the ExtentsChanged event
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected virtual void OnExtentsChanged(object sender, EnvelopeArgs e)
{
if (_preventExtentsChanged) return;
if (ExtentsChanged != null) ExtentsChanged(sender, e);
}
/// <summary>
/// Fires the EnvelopeChanged event.
/// </summary>
/// <param name="e">The EnvelopeArgs specifying the envelope</param>
protected virtual void OnEnvelopeChanged(EnvelopeArgs e)
{
if (EnvelopeChanged != null)
{
EnvelopeChanged(this, e);
}
}
/// <summary>
/// This adjusts the extents when ZoomToLayer is called in one of the internal layers.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected virtual void Layers_ZoomToLayer(object sender, EnvelopeArgs e)
{
Extents = e.Envelope;
}
/// <summary>
/// Fires the EnvelopeChanged event.
/// </summary>
/// <param name="sender">The object sender for this event (this)</param>
/// <param name="e">The EnvelopeArgs specifying the envelope</param>
protected virtual void OnEnvelopeChanged(object sender, EnvelopeArgs e)
{
if (EnvelopeChanged != null)
{
EnvelopeChanged(sender, e);
}
}
